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Microbiological quality of marketed fish and shrimp in San Luis Mextepec in the State of Mexico, Mexico.

Santillán-Pérez, A; Posadas-Corral, Victor D.; Díaz- Ramírez, Mayra; Guadarrama-Lezama, Andrea Yazmin; Aguilar-Toalá, J.E; Pérez-Ruiz, Rigoberto; Espinosa-Chaurand, L.D; Cortés-Sánchez, Alejandro de Jesús (Agroproductividad-Colegio de Posgraduados, 2024-06-28)

Objective: To analyze the common and widely marketed fishing products in the popular area of San Luis Mextepec, in the state of Mexico belonging to the Mexican Republic to determine the hazards and potential ...
Current perspective of advanced electrochemical oxidation processes in wastewater treatment and life cycle analysis

Natividad, Reyna; Rodriguez-Peña, Mayra; Barrera Díaz, Carlos Eduardo; Balderas Hernández, Patricia; Alanis Ramirez, Claudia Ivett; Roa Morales, Gabriela (International Journal of Electrochemical Science, 2024-04-25)

The water crisis is one of the most alarming problems of this century. Thus, strategies are being sought not only to manage water use, but also to reuse it through efficient treatments that make it possible to achieve a ...
Central composite rotatable design for non-convex optimization of removal efficiency of hydroxychloroquine in an electrochemical cell. Journal of Solid State Electrochemistry

REGALADO-MENDEZ, Alejandro; Natividad, Reyna; Peralta Reyes, Ever; Vasquez Hernández, D (Journal of Solid State Electrochemistry, 2024-06-13)

Hydroxychloroquine sulfate (HCQ), an against-COVID-19 drug, is a dangerous organic compound in wastewater. In this study, 0.6 L of an HCQ solution (50!mg L−1) was electro-oxidized in a batch electrochemical cell (BEC) ...
Data-based Modeling, Multi-Objective Optimization, and Multi-Criterion Decision-Making to Maximize the Electro-Oxidation of Metoprolol over Boron-Doper Diamond Electrodes in a Flow-By Reactor

Peralta Reyes, Ever; REGALADO-MENDEZ, Alejandro; Natividad, Reyna; Robles Gómez, Edson; VIZARRETA-VASQUEZ, D; ESCUDERO, CARLOS (MDPI, 2024-09-12)

Metoprolol is a cardioselective beta-blocker drug often used to treat hypertension, but it is considered as a hazardous organic persistent contaminant in wastewater. In this study, a 2.5 L solution of metoprolol (50 mg/L) ...
Au supported on bovine-bone-derived hydroxyapatite catalyzes CO2 photochemical reduction toward methanol

Gama-Lara, Sergio Arturo; Natividad, Reyna; Amado-Piña, Deysi; vilchis nestor, Alfredo Rafael (MDPI, 2024-06-29)

In this work, gold-photo-catalyzed CO2 transformation was conducted and the effect of three variables with two levels was investigated: support (TiO2 and hydroxyapatite from bovine bone (BB)), Au content (5 and 10%) and ...
Interaction between chitosan and arsenic acid

Meza-González, BRANDO; MOLINA-JACINTO, MARIELA; BRITO-FLORES, LEONARDO; CORTES-GUZMAN, FERNANDO; GOMEZ-ESPINOSA, Rosa María (Chemical Physics, 2024-03-26)

A B S T R A C T We present a computational study of the adsorption of arsenic species onto a modified chitosan membrane. We found that absorbing arsenic onto a chitosan-modified membrane can be broken down into two steps: ...
Easy and fast functionalization of polypropylene and its efficiency in arsenic (V) removal Fácil y rápida funcionalización del polipropileno y su eficiencia en la remoción de arsénico (V)

MOLINA-JACINTO, MARIELA; ARIZMENDI-COTERO, DANIEL; GÓMEZ-ESPINOSA, Rosa María (Revista Mexicana de Ingeniería Química, 2024-09-04)

Abstract This article presents an easy functionalization of polypropylene with the ability to remove arsenic (V) upon contact with the aqueous solution, retaining it on its surface, being easy to remove, and complying ...
Prolonged exposure to the synthetic glucocorticoid dexamethasone induces brain damage via oxidative stress and apoptotic response in adult Danio rerio

Sánchez Aceves, Livier; Pérez Alvarez, Itzayana; Onofre Camarena, DIana Belén; Gutiérrez Noya, Verónica Margarita; Rosales Pérez, Karina Elisa; Orozco Hernández, José Manuel; Hernández-Navarro, María Dolores; Islas Flores, Hariz; Gómez-Oliván, Leobardo Manuel (Chemosphere, 2024-08-03)

Due to its extensive use as a painkiller, anti-inflammatory, and immune modulatory agent, as well as its effec- tiveness in treating severe COVID-19, dexamethasone, a synthetic glucocorticoid, has gained attention not ...
Understanding the impact of environmentally relevant alkyl C12-16 dimethylbenzyl ammonium chloride concentrations on zebrafish health

Elizalde-Velázquez, Gustavo Axel; Gómora Martínez, Omar; Raldúa Pérez, Demetrio; Herrera Vázquez, Selene Elizabeth; Gómez-Oliván, Leobardo Manuel (Science of the Total Environment, 2024-09-05)

Alkyldimethylbenzylammonium chlorides (ADBACs), classified as second-generation quaternary ammonium compounds, are extensively employed across various sectors, encompassing veterinary medicine, food production, pharmaceuticals, ...
Polluted water from a storage dam (Villa Victoria, México) induces oxidative damage, AChE activity, embryotoxicity, and behavioral changes in Cyprinus carpio larvae

Hernández Díaz, Misael; Galar Martínez, Marcela; García Medina, Sandra; Cortés López, Alejandra; Ruiz Lara, Karina; Cano Viveros, Selene; García Medina, Alba Lucero; Pérez Pastén Borja, Ricardo; Rosales Pérez, Karina Elisa; Gómez-Oliván, Leobardo Manuel; Raldúa Pérez, Demetrio; Bedrossiantz, Juliete (Environmental Research, 2024-05-31)

The Villa Victoria dam is one of the most important storage reservoirs in Mexico since it distributes water to more than 20 million inhabitants in the Metropolitan Zone of Mexico City. In this dam, the common carp ...
Captopril's influence on Danio rerio embryonic development: Unveiling significant toxic outcomes at environmentally relevant concentrations

García Valdespino, Fernando; Elizalde-Velázquez, Gustavo Axel; Herrera Vázquez, Selene Elizabeth; Gómez-Oliván, Leobardo Manuel (Science of the Total Environment, 2024-05-14)

Anticipating a global increase in cardiovascular diseases, there is an expected surge in the use of angiotensin- converting enzyme inhibitors, notably captopril (CAP). This heightened usage raises significant environmen ...
Eco-endocrinological dynamics: Unraveling dexamethasone's influence on the interrenal axis in juvenile carp Cyprinus carpio.

Gutiérrez Noya, Verónica Margarita; Gómez-Oliván, Leobardo Manuel; Orozco Hernández, José Manuel; Rosales Pérez, Karina Elisa; Casas Hinojosa, Idalia; Elizalde-Velázquez, Gustavo Axel; García Medina, Sandra; Galar Martínez, Marcela; Orozco Hernández, Luis Alberto (Science of the Total Environment, 2024-05-03)

This study delves into the eco-endocrinological dynamics concerning the impact of dexamethasone (DXE) on the interrenal axis in juvenile carp, Cyprinus carpio. Through a comprehensive analysis, we investigated the effects ...
Ecotoxicological evaluation of chitosan biopolymer films particles in adult zebrafish (Danio rerio): A comparative study with polystyrene microplastics.

Herrera Vázquez, Selene Elizabeth; Elizalde-Velázquez, Gustavo Axel; Gómez-Oliván, Leobardo Manuel; Chanona Pérez, José Jorge; Hernández Varela, Josue David; Hernández Díaz, Misael; García Medina, Sandra; Orozco Hernández, José Manuel; Colín García, Karla (Science of the Total Environment, 2024-04-24)

To mitigate the environmental impact of microplastics (MPs), the scientific community has innovated sustainable and biodegradable polymers as viable alternatives to traditional plastics. Chitosan, the deacetylated form ...
Assessing the impact of COVID-19 era drug combinations on hepatic functionality: A thorough investigation in adult Danio rerio

Onofre Camarena, DIana Belén; Elizalde-Velázquez, Gustavo Axel; Gómez-Oliván, Leobardo Manuel; García Medina, Sandra; Galar Martínez, Marcela; Jerónimo Juárez, José Roberto; Herrera Vázquez, Selene Elizabeth (Environmental Pollution, 2024-04-16)

Current and thorough information on the ecotoxicological consequences of pharmaceuticals is accessible globally. However, there remains a substantial gap in knowledge concerning the potentially toxic effects of COVID-19 used ...
Efectos de la radiación gamma en las propiedades de compresión y flexión de concreto polimérico elaborado con resina poliéster, mármol y tetra pak de desecho

Escobar Campos, Carlos Uriel (Universidad Autónoma del Estado de México, 2024-09-09)

En este trabajo, de investigación científica, se utilizaron envases Tetra Pak de desecho para la elaboración de un concreto polimérico, en un intento de encontrar una segunda alternativa de uso para este material. Se ...
Efecto de la radiación gamma en mezclas de resina poliéster envejecida, arena de sílice, PET de desecho y nano-sílice

Camacho Gutiérrez, Joel Olaf (Universidad Autónoma del Estado de México, 2024-08-22)

A causa de la creciente cantidad de desechos plásticos que se generan año tras año, se ha evidenciado la necesidad de adoptar medidas que permitan el control de estos, y seguir evitando su acumulación en el medio ambiente ...
Methyl esters production from Waste Cooking Oil catalysed by iron oxides supported on CaO: Cost and environmental impacts

Alanis, Claudia; Romero, Rubi; Avila Cordoba, Liliana; Natividad, Reyna (Cleaner and Circular Bioeconomy, 2024-09-04)

biodiesel production from waste cooking oil (WCO) as feedstock, depending on the catalyst source, i.e. Fe2O3 or Fe(NO3)3⋅9H2O, lime or waste clam shells, to produce the applied bifunctional catalyst based on iron and ...
Photo-Fenton Treatment under UV and Vis Light Reduces Pollution and Toxicity in Water from Madín Dam, Mexico

Amado-Piña, Deysi; Romero, Rubi; Salazar Carmona, Emmanuel; Ramírez Serrano, Armando; Gómez-Oliván, Leobardo Manuel; Elizalde-Velázquez, Gustavo Axel; Natividad, Reyna (MDPI, 2024-09-14)

Water from Madín Dam in Mexico has been shown to contain a wide variety of pollutants such as drugs, pesticides, personal care products and compounds that are released into the environment as waste from production processes. ...
Identificación de genes de resistencia por reportes de psa emitidos por equipo vitek 2 xl en escherichia coli y staphylococcus sp. en urocultivos, recibidos en el laboratorio clínico del centro médico issemym de toluca, estado de méxico

Martínez González, Eva Arizbeth (Universidad Autónoma del Estado de México, 2024-06-17)

En México, las infecciones del tracto urinario (ITU) confirmadas por urocultivo permiten la identificación de genes mediante reportes de pruebas de sensibilidad a los antibióticos (PSA) que indican la incidencia de resistencia ...
Cuantificación de Bisfenol A en una bebida consumida por niños de 6-12 años en la Zona Metropolitana del Valle de Toluca mediante HPLC-UV

Olascoaga Díaz, Raúl (Universidad Autónoma del Estado de México, 2024-09-30)

Se realizó un estudio exploratorio con el objetivo de detectar y cuantificar los niveles de bisfenol A (BPA) en una bebida carbonatada sabor cola, de consumo frecuente por niños de 6-12 años en la Zona Metropolitana del ...

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